/*
 * (C) 2011 Stefan Seyfried <seife@tuxboxcvs.slipkontur.de>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#include <fcntl.h>
#include <stdlib.h>


int safe_system(const char *command)
{
	int fd;
	/* hm, what if we have more than 256 FDs open? */
	for (fd = 3; fd < 256; fd++)
		fcntl(fd, F_SETFD, FD_CLOEXEC);
	return system(command);
}
